SAN JOSE, Calif., March 8, 2011 (GLOBE NEWSWIRE) -- Align Technology, Inc. (Nasdaq:ALGN) today announced that Thomas M. Prescott, president and chief executive officer of Align Technology, is scheduled to speak at the ROTH 23rd Annual OC Growth Stock Conference. The presentation will be web cast live via the Internet on Align's web site at http://investor.aligntech.com. An archived replay will remain on the web site for approximately three months.

About Align Technology, Inc.

Align Technology designs, manufactures and markets Invisalign, a proprietary method for treating malocclusion, or the misalignment of teeth. Invisalign corrects malocclusion using a series of clear, nearly invisible, removable appliances that gently move teeth to a desired final position. Because it does not rely on the use of metal or ceramic brackets and wires, Invisalign significantly reduces the aesthetic and other limitations associated with braces. Invisalign is appropriate for treating adults and teens. Align Technology was founded in March 1997 and received FDA clearance to market Invisalign in 1998. Today, the Invisalign product family includes Invisalign Full, Invisalign Teen, Invisalign Assist, Invisalign Express, and Vivera Retainers.

To learn more about Invisalign or to find an Invisalign trained doctor in your area, please visit www.invisalign.com or call 1-800-INVISIBLE.

CONTACT: Investor Relations Contact

         Yin Cantor

         Align Technology, Inc.

         (408) 470-1044

         sstacy@aligntech.com

         

         Press Contact

         Shannon Mangum Henderson

         Ethos Communication, Inc.

         (678) 261-7803

         align@ethoscommunication.com